Diana Robinson -

Great colors in the Aurora at the Famous Black Church in Iceland.

Alexis Pritsas - Grass Land
grass land by alexis pritsas on 500px.com

Really smooth images by Alexis, the tones and the editing are great and the content is simple and direct, love them all.

Jim Patterson - Bathed In Beauty

Great capture of the Columbia River Gorge, the tones achieved in this image are second to none! I love the light on the trees at the top of the falls all the way down to the vibrant greens at the bottom!